How do you simplify sqrt(6) *sqrt(32)?

Remember that $\sqrt{a} \cdot \sqrt{b} = \sqrt{a \cdot b}$
$\sqrt{6} \cdot \sqrt{32} = \sqrt{6 \cdot 32} = \sqrt{192} = \sqrt{4 \cdot 4 \cdot 4 \cdot 3} = 2 \cdot 2 \cdot 2 \cdot \sqrt{3} = 8 \sqrt{3}$